It took two days for the team to reach the edge of the mission range.

When they arrived at this place, everyone could already feel the pressure. Because three hours ago, everyone could hear the sound of the plane's engine, and there were figures in the distance.

However, these places still belong to the Chinese-controlled area, and the Chinese air force often arrives here to reconnoitre, so the Japanese reconnaissance planes did not cross the minefield and enter the Chinese-controlled area for reconnaissance.

But that's enough to be vigilant.

You need to maintain a high degree of concealment on this trip, and you can't appear in the enemy's field of vision from the beginning to the end, so even if you sacrifice your mobility, you must definitely ensure your own concealment.

For this reason, everyone even adjusted their radios to the receiving mode, so that they could not send messages at all, so as not to be perceived by the other party.

If it weren't for the fact that they could receive information and instructions from the rear battlefield at any time, Zhang Tianhai and the others even planned to turn off the radio completely, so that they could maximize their safety.

But that's fine, I don't know if there will be any problems on the way, once you get separated, you can call at any time, find a way to meet, and you can also get in touch with the rear support in an emergency, so that you will not become a lone soldier in the real sense.

Open the map, and the terrain in front of you is completely in front of everyone.

The terrain, the environment, and man-made buildings, such as airports, cities, roads and railways, and other hard facilities will not change with the Japanese occupation, these things are for them. It also has military value, and the destruction of the brain is not a good thing for them either.

Not to mention the terrain, can they completely raze a mountain to the ground?

These fixed things are naturally exactly the same as the original, so the map in your hand will also play a certain role.

But what new things the Japanese army built in this area, or military deployments, etc., is not something they can know.

This is also the mission of the Black Saber Squad. As soon as something is spotted, mark it on the map. In this way, you can complete the map in your hand. Let it gradually coincide with reality. Once this map is formed, it will contain a lot of military value.

As long as you can get the map back, even if you don't complete your main mission. Front-line troops are also able to base themselves on this intelligence. Began to organize bombing. As long as you get certain results. Then at least on the battlefield in this area, the Chinese army can also take the initiative in the battle.

The importance of secondary tasks can be said to be arguing. Even higher than the main task.

There are many sentry posts on the mountain, and helicopters in the air come and go without stopping, as if fuel doesn't cost money at all.

This made Zhang Tianhai feel tricky and at the same time, he also felt that something was wrong.

The battlefield here is even tighter than you imagined. In just such an area, the Japanese army invested so much effort to cover up the information. Could it be that they are plotting some kind of plan inside, and it is worth using such a large force to block the news and intelligence in the area?

This made Zhang Tianhai's curiosity rise suddenly. It seems that this trip is worthwhile.

But it's daytime, and there are so many patrols, I can't pass this first hurdle at all. It was still at night that he could get past the defenders and enter the Japanese-controlled area.

All the people scattered slightly, lying on the ground, with the guns in their hands also beside them, blocked with auspicious clothes, leaving no flaws. Fortunately, it is surrounded by a weedy field, there are no villages around, and no one usually comes to clean up here, which is also an excellent hiding place for the Black Saber.

Lying here, as long as you don't move around, even if someone approaches and doesn't observe carefully, it is impossible to find them. Moreover, this area is only close to the Japanese-controlled area, but it has not yet been able to enter the range of the Japanese-controlled area, so the Japanese patrols do not dare to approach the place where they are hiding, who knows if there will be snipers around? If you go up rashly and lose your life, no one will avenge yourself.

Therefore, it is safe to hide here.

Gradually, it got dark.

However, everyone still did not act, and it was not until more than two o'clock in the middle of the night that the eight regiments disguised as grass slowly moved and moved slowly towards the front.

Since the Japanese patrols were so strong during the day, they would definitely not let their guard down at night. However, there are still natural restrictions on them at night, and even with the assistance of technological equipment, the intensity of patrols will not be as high as during the day.

After getting some distance closer, Yang Hao and the night meteor set up sniper rifles.

But the two of them weren't there to snipe, they were to observe.

The restriction on the naked eye at night is the greatest, and now if you want to pass guò, if the Japanese army is all observed and patrolled with the naked eye, then the front line of defense is basically equivalent to no defense for the black saber.

But it's not the same if the checkpoints and patrols have night vision devices on them.

If you approach unscrupulously, you will definitely be beaten into a sieve by bullets coming from all directions.

Therefore, it is necessary to find out where the people who threaten us are, as well as their movement trajectory and observation trajectory, so as to find flaws in them and get through the confusion.

During the day, all the sentry posts, the range of action of the patrols, Yang Hao and the night meteors have been figured out, and the reconnaissance at this time is also quite targeted. And a little closer, using the high magnification magnification of the sniper scope, you can basically see the situation in these places.

At this glance, some problems were immediately apparent.

Sure enough, this group of patrolmen is not easy to deal with.

At least one of the checkpoints has night vision devices, and many of them have spotlights. The patrolmen below also narrowed the scope of their reconnaissance at night, but everyone had night vision devices in their hands.

In this way, in the eyes of the Japanese soldiers, this area is basically equivalent to daytime, but it is not as clear as the environment seen during the day.

But the black saber can't stop here either. After observing their movements and the movements of the sentry points, the team began to move slowly.

The speed is very slow, and as long as there is a little wind and grass, everyone will completely stand still, sacrificing their speed in exchange for concealment and safety.

The surrounding terrain is not so flat, there are a lot of potholes, but there is no road or anything like that in front, and there is no too conspicuous area.

After all, it is at night, and no matter how good the effect of the night vision device is, it is impossible to compare it with the daytime vision. In night vision devices, many places are still dark, but not as obvious as the naked eye. Not to mention thermal imaging, if thermal imaging is used, then Zhang Tianhai and others are even more afraid, the equipment on their bodies is enough to make themselves completely invisible, and they don't have to worry about being discovered.

Those patrols do not refer to patrolling such a place, on the left and right, the area where they need to move around is larger, and the Japanese don't know where the problem will be, and if they want to block the news, they can only block all the areas. However, in this way, even if their patrols are tight, it is almost three o'clock now, and people will instinctively feel tired, even if the defense is tight, the soldiers guarding are still people after all, and they will be tired. As soon as they are tired, flaws will naturally appear.

And this time is also the time when people gradually begin to get tired and relax, which is the only opportunity for the black saber in the twenty-four hours of the day.

All of them were slowly approaching the patrol. The two teams staggered in front of them, so close that everyone could hear them yawning.

Once the two teams had staggered, the team was on the move.

The place where the two teams crossed over became a dead end for their patrols. At this time, all of them had their backs to this place, and the sentry post above had inadvertently missed such a place.

This is a very normal thing. Since there are two patrols here, there will basically be no more enemies around, because if you get close to them, even if you have the ability to kill them in the shortest time, the patrolmen will at least have a chance to shout a few times or shoot in warning. In this case, the lives of all the people of the Black Saber can only be lost here.

Clusters of black, fog-like things, in the darkness of the night, quietly approached the Japanese-controlled area, dodging waves of patrols, and the distance was getting closer and closer.

The surrounding terrain also provides them with a lot of convenience, many places, even if they are close to observe, are pitch black, especially when this kind of person is extremely tired, they will not go too carefully to observe, which makes everyone's actions much easier.

And there are many places on the checkpoint that cannot be found. Not to mention the camouflage effect brought by the auspicious suit on the body, that is, on the terrain, there are many places that can avoid many checkpoints for direct observation, and the rest is just to avoid the reconnaissance of the spotlights.

Gradually, the sky began to glow.

It's almost dawn.

And Zhang Tianhai and others, at this time, have come to the foot of the mountain, and there is a Japanese army outpost on the mountainside above their heads.

In fact, when I came here, everyone's hearts were wary all night, and they finally let go. (To be continued......)